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1. Moisturize Regularly: Use creams with hyaluronic acid or glycerin to hydrate skin and make wrinkles less noticeable. Retinoids: Topical retinoids (vitamin A derivatives) help stimulate collagen...
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1. Definition Acidity is a condition in which the stomach produces excess hydrochloric acid (HCl), leading to irritation of the stomach and esophagus. It is also called: Hyperacidity Acid...
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Introduction Skin is the largest organ of the body and the first line of defense against environmental damage. Maintaining healthy skin is not just about beauty—it’s essential for overall...
1. Definition IV (Intravenous) fluids are sterile solutions given directly into the bloodstream to: Maintain fluid balance Control electrolytes (especially sodium) Restore blood volume Support...
1. Pain and Fever Medicines (Analgesics / Antipyretics) These drugs relieve pain, reduce fever, and control inflammation. Paracetamol (Acetaminophen) Reduces fever and mild–moderate pain Used for...
Definition Atherosclerosis is a disease in which fatty plaques build up inside the walls of arteries, causing narrowing and hardening of blood vessels. Healthy Artery Has a wide, smooth lumen...
Blood Vessels – Summary Notes Definition Blood vessels are tubular structures that transport blood throughout the body. Types of Blood Vessels 1. Arteries Carry blood away from the heart Usually...
Joint pain (arthralgia) and muscle pain (myalgia) are common extrahepatic symptoms of viral hepatitis A-E, often signaling acute infection via immune response. Key Associations Hepatitis B...
Hepatitis A-E are viral liver infections with distinct profiles. HAV (acute, fecal-oral via contaminated food/water) self-resolves; vaccine available. HBV (blood/sexual/perinatal) causes chronic...